Pipette



FIG. 1 is a perspective view of the pipette showing my new design;

FIG. 2 is a side elevational view taken from the opposite side of FIG. 1;

FIG. 3 is an elevational view taken substantially from the right hand end of FIG. 1; and

FIG. 4 is an elevational view taken substantially from the left hand end of FIG. 1. 

The ornamental design for a pipette, as shown and described. 